Description

(S,S)-2,8-Diazabicyclo[4,3,0]Nonane is a high-purity, chiral bicyclic diamine compound with significant utility in advanced organic synthesis. Its rigid, constrained structure makes it a valuable building block for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as asymmetric catalysis and as a key chiral ligand or scaffold in medicinal chemistry.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drugs.
• Asymmetric Catalyst Ligand: Utilized as a precursor or direct ligand in transition metal catalysis for enantioselective synthesis, enabling the production of single-isomer compounds.
• Agrochemical Synthesis: Employed in the research and development of novel, chiral pesticides and herbicides where specific stereochemistry is required for bioactivity.
• Chiral Auxiliary/Resolving Agent: Used in the resolution of racemic mixtures or as a temporary stereodirecting group in complex multi-step syntheses.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating novel polymers with specific chiral or structural properties.
• Academic & Contract Research: A valuable reagent for methodology development and exploring new chemical spaces in university and CRO laboratory settings.

Basic Information

Product Name	(S,S)-2,8-Diazabicyclo[4,3,0]Nonane
CAS No.	151213-42-2
Molecular Formula	C7H14N2
Molecular Weight	126.20 g/mol
Synonyms	(4S,8S)-2,8-Diazabicyclo[4.3.0]nonane; (S,S)-2,8-Diazabicyclononane; (S,S)-DBN; (4S,8S)-Octahydro-1H-pyrrolo[3,4-c]pyridine; (S,S)-Octahydro-1H-pyrrolo[3,4-c]pyridine; (S,S)-Perhydro-1H-pyrrolo[3,4-c]pyridine; (S,S)-Hexahydro-1H-pyrrolo[3,4-c]pyridine (tautomer); Chiral DBN Ligand
EINECS	Contact for details

Quality Control

Our (S,S)-2,8-Diazabicyclo[4,3,0]Nonane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.